Title:
電極切断装置
Document Type and Number:
Japanese Patent JP6809140
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To restrain adhesion of sputter to the laser irradiation surface of an electrode material.SOLUTION: An electrode cutting device 20 includes a pair of suction conveyors 22 and a cutting part 32 and cuts an electrode material 17, consisting of a long metal foil 18, while transporting in the longitudinal direction, into individual electrodes. The pair of suction conveyors 22 are placed at positions separated from each other in the direction along the face 17c of the electrode material 17, and orthogonal to the transport direction of the electrode material 17. The cutting part 32 cuts an area of the electrode material 17 between the pair of suction conveyors 22, in the direction along the face 17c of the electrode material 17 and orthogonal to the transport direction, by laser irradiation. The pair of suction conveyors 22 support the electrode material 17 in such a state that the face 17c of the electrode material 17, irradiated with the laser of the cutting part 32, is along the vertical direction G.SELECTED DRAWING: Figure 3
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Inventors:
Yasuyuki Goda
Hirohara Nishihara
Hirohara Nishihara
Application Number:
JP2016213035A
Publication Date:
January 06, 2021
Filing Date:
October 31, 2016
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H01G11/66; H01G13/00; H01M4/04; H01M4/139
Domestic Patent References:
| JP2012227123A | ||||
| JP9300092A | ||||
| JP4228282A | ||||
| JP2001053443A | ||||
| JP2015201328A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda